The catalyst canister and solenoid valves of an old MBraun LabStar 50 glovebox
https://files.mastodon.social/media_attachments/files/113/373/475/500/301/902/original/c0a239ea82997142.jpg
Saturday. My glove box remains dead after a mysterious cockup while I was on holiday that caused one glove to be torn and the catalyst to sinter into multicoloured lumps. It doesn't get much worse than that!
But after several abortive attempts to fix things, I woke up at 02;30 in a cold sweat about it. And then a possible solution dawned. So, back to the lab to try it out.
That glovebox has run for 30 years on the same catalyst. I'd hate to lose it. #chemistry #InInsomniaConsilio
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